Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Yangyanggun, Sokcho, Gangwon, South Korea Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

Yangyanggun, Sokcho, Gangwon, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Aug 2023
59AQI
Lowest AQI recorded on
16th Aug 2023
18AQI

Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 14th Aug - 15th Aug 2026

Yangyanggun, Sokcho, Gangwon, South Korea

AQI
Day
Night
.

5 AM14th Aug 2026

7 PM

4 AM15th Aug 2026

Day time
Avg. Highest Time
5PM14th Aug

29AQI

Avg. Lowest Time
11AM14th Aug

19AQI

Night time
Avg. Highest Time
8PM14th Aug

33AQI

Avg. Lowest Time
11PM14th Aug

25AQI

In the last 24 hours,

Yangyanggun's AQI reached its highest point of 33 at 8 PM during the Night, while the lowest point, 19, was recorded at 11 AM during the Day between 14th Aug and 15th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Yangyanggun, Sokcho, Gangwon, South Korea

JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026655 AMAQI
17th Jul 2026626 AMAQI
17th Jul 2026647 AMAQI
17th Jul 2026698 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20266410 AMAQI
17th Jul 20266211 AMAQI
17th Jul 20266212 PMAQI
17th Jul 2026591 PMAQI
17th Jul 2026592 PMAQI
17th Jul 2026623 PMAQI
17th Jul 2026564 PMAQI
17th Jul 2026525 PMAQI
17th Jul 2026516 PMAQI
17th Jul 2026467 PMAQI
17th Jul 2026428 PMAQI
17th Jul 2026199 PMAQI
17th Jul 20262010 PMAQI
17th Jul 20261611 PMAQI
18th Jul 20261612 AMAQI
18th Jul 2026341 AMAQI
18th Jul 2026462 AMAQI
18th Jul 2026423 AMAQI
18th Jul 2026444 AMAQI

23°C21/25°C

18th Jul 2026425 AMAQI
18th Jul 2026346 AMAQI
18th Jul 2026277 AMAQI
18th Jul 2026388 AMAQI
18th Jul 2026389 AMAQI
18th Jul 20263110 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262712 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026212 PMAQI
18th Jul 2026233 PMAQI
18th Jul 2026234 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026216 PMAQI
18th Jul 2026217 PMAQI
18th Jul 2026278 PMAQI
18th Jul 2026299 PMAQI
18th Jul 20263110 PMAQI
18th Jul 20262511 PMAQI
19th Jul 20261012 AMAQI
19th Jul 202681 AMAQI
19th Jul 202682 AMAQI
19th Jul 202683 AMAQI
19th Jul 202684 AMAQI

20°C20/22°C

19th Jul 202685 AMAQI
19th Jul 202686 AMAQI
19th Jul 202687 AMAQI
19th Jul 202678 AMAQI
19th Jul 202669 AMAQI
19th Jul 2026510 AMAQI
19th Jul 2026811 AMAQI
19th Jul 20261012 PMAQI
19th Jul 2026201 PMAQI
19th Jul 2026272 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026176 PMAQI
19th Jul 2026217 PMAQI
19th Jul 2026198 PMAQI
19th Jul 2026179 PMAQI
19th Jul 20261910 PMAQI
19th Jul 20261411 PMAQI
20th Jul 20261912 AMAQI
20th Jul 2026191 AMAQI
20th Jul 2026192 AMAQI
20th Jul 2026233 AMAQI
20th Jul 2026254 AMAQI

21°C21/21°C

20th Jul 2026235 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026197 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262110 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20262112 PMAQI
20th Jul 2026171 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026233 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026237 PMAQI
20th Jul 2026238 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20262511 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026231 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026254 AMAQI

23°C22/24°C

21st Jul 2026335 AMAQI
21st Jul 2026296 AMAQI
21st Jul 2026297 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026319 AMAQI
21st Jul 20263110 AMAQI
21st Jul 20262911 AMAQI
21st Jul 2026361 PMAQI
21st Jul 2026332 PMAQI
21st Jul 2026403 PMAQI
21st Jul 2026464 PMAQI
21st Jul 2026465 PMAQI
21st Jul 2026346 PMAQI
21st Jul 2026817 PMAQI
21st Jul 2026388 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026314 AMAQI

23°C23/26°C

22nd Jul 2026295 AMAQI
22nd Jul 2026336 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262911 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026212 PMAQI
22nd Jul 2026213 PMAQI
22nd Jul 2026214 PMAQI
22nd Jul 2026215 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026278 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20262310 PMAQI
22nd Jul 20262311 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026421 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026273 AMAQI
23rd Jul 2026334 AMAQI

25°C24/28°C

23rd Jul 2026335 AMAQI
23rd Jul 2026336 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026338 AMAQI
23rd Jul 2026409 AMAQI
23rd Jul 20264610 AMAQI
23rd Jul 20264611 AMAQI
23rd Jul 20264212 PMAQI
23rd Jul 2026381 PMAQI
23rd Jul 2026332 PMAQI
23rd Jul 2026293 PMAQI
23rd Jul 2026334 PMAQI
23rd Jul 2026335 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026297 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026239 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262712 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026193 AMAQI
24th Jul 2026194 AMAQI

23°C22/25°C

24th Jul 2026195 AMAQI
24th Jul 2026216 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20264411 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026462 PMAQI
24th Jul 2026483 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262712 AMAQI
25th Jul 2026331 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026313 AMAQI
25th Jul 2026294 AMAQI

24°C22/27°C

25th Jul 2026335 AMAQI
25th Jul 2026346 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20263311 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026441 PMAQI
25th Jul 2026402 PMAQI
25th Jul 2026443 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026455 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026349 PMAQI
25th Jul 20264410 PMAQI
25th Jul 20264011 PMAQI
26th Jul 20264612 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026422 AMAQI
26th Jul 2026443 AMAQI
26th Jul 2026444 AMAQI

25°C23/26°C

26th Jul 2026405 AMAQI
26th Jul 2026426 AMAQI
26th Jul 2026337 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026299 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20263611 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026313 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026385 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20263210 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20263012 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026382 AMAQI
27th Jul 2026343 AMAQI
27th Jul 2026294 AMAQI

24°C23/25°C

27th Jul 2026275 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20263111 AMAQI
27th Jul 20262712 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026343 PMAQI
27th Jul 2026234 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026213 AMAQI
28th Jul 2026214 AMAQI

24°C23/26°C

28th Jul 2026345 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026428 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20263610 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026333 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026335 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026337 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20264812 AMAQI
29th Jul 2026621 AMAQI
29th Jul 2026622 AMAQI
29th Jul 2026503 AMAQI
29th Jul 2026524 AMAQI

26°C24/27°C

29th Jul 2026555 AMAQI
29th Jul 2026556 AMAQI
29th Jul 2026507 AMAQI
29th Jul 2026518 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026313 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262111 PMAQI
30th Jul 20262112 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026254 AMAQI

27°C24/32°C

30th Jul 2026385 AMAQI
30th Jul 2026346 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026318 AMAQI
30th Jul 2026339 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20262112 PMAQI
30th Jul 2026211 PMAQI
30th Jul 2026332 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026325 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026278 PMAQI
30th Jul 2026389 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026301 AMAQI
31st Jul 2026302 AMAQI
31st Jul 2026233 AMAQI
31st Jul 2026234 AMAQI

27°C24/31°C

31st Jul 2026215 AMAQI
31st Jul 2026216 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026219 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026214 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026218 PMAQI
31st Jul 2026329 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20262311 PMAQI
1st Aug 20262312 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026292 AMAQI
1st Aug 2026313 AMAQI
1st Aug 2026294 AMAQI

28°C24/32°C

1st Aug 2026315 AMAQI
1st Aug 2026296 AMAQI
1st Aug 2026317 AMAQI
1st Aug 2026508 AMAQI
1st Aug 2026319 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20263111 AMAQI
1st Aug 20262912 PMAQI
1st Aug 2026291 PMAQI
1st Aug 2026272 PMAQI
1st Aug 2026253 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026315 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026448 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026333 AMAQI
2nd Aug 2026404 AMAQI

29°C26/32°C

2nd Aug 2026365 AMAQI
2nd Aug 2026366 AMAQI
2nd Aug 2026297 AMAQI
2nd Aug 2026318 AMAQI
2nd Aug 2026319 AMAQI
2nd Aug 20262910 AMAQI
2nd Aug 20262711 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026291 PMAQI
2nd Aug 2026292 PMAQI
2nd Aug 2026293 PMAQI
2nd Aug 2026314 PMAQI
2nd Aug 2026315 PMAQI
2nd Aug 2026346 PMAQI
2nd Aug 2026337 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026339 PMAQI
2nd Aug 20263110 PMAQI
2nd Aug 20263111 PMAQI
3rd Aug 20263112 AMAQI
3rd Aug 2026331 AMAQI
3rd Aug 2026332 AMAQI
3rd Aug 2026313 AMAQI
3rd Aug 2026364 AMAQI

26°C25/27°C

3rd Aug 2026385 AMAQI
3rd Aug 2026336 AMAQI
3rd Aug 2026337 AMAQI
3rd Aug 2026338 AMAQI
3rd Aug 2026389 AMAQI
3rd Aug 20263310 AMAQI
3rd Aug 20263611 AMAQI
3rd Aug 20263612 PMAQI
3rd Aug 2026361 PMAQI
3rd Aug 2026362 PMAQI
3rd Aug 2026363 PMAQI
3rd Aug 2026334 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026296 PMAQI
3rd Aug 2026317 PMAQI
3rd Aug 2026278 PMAQI
3rd Aug 2026259 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262512 AMAQI
4th Aug 2026271 AMAQI
4th Aug 2026232 AMAQI
4th Aug 2026233 AMAQI
4th Aug 2026214 AMAQI

25°C24/26°C

4th Aug 2026255 AMAQI
4th Aug 2026296 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026278 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20262711 AMAQI
4th Aug 20263412 PMAQI
4th Aug 2026341 PMAQI
4th Aug 2026382 PMAQI
4th Aug 2026313 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026345 PMAQI
4th Aug 2026366 PMAQI
4th Aug 2026317 PMAQI
4th Aug 2026318 PMAQI
4th Aug 2026319 PMAQI
4th Aug 20263110 PMAQI
4th Aug 20263111 PMAQI
5th Aug 20263112 AMAQI
5th Aug 2026311 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026273 AMAQI
5th Aug 2026294 AMAQI

25°C25/26°C

5th Aug 2026255 AMAQI
5th Aug 2026296 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026298 AMAQI
5th Aug 2026299 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20263211 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026382 PMAQI
5th Aug 2026333 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026319 PMAQI
5th Aug 20263310 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262712 AMAQI
6th Aug 2026291 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026273 AMAQI
6th Aug 2026294 AMAQI

26°C25/28°C

6th Aug 2026295 AMAQI
6th Aug 2026276 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20263312 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026273 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262311 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026232 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026234 AMAQI

26°C24/28°C

7th Aug 2026215 AMAQI
7th Aug 2026236 AMAQI
7th Aug 2026237 AMAQI
7th Aug 2026198 AMAQI
7th Aug 2026179 AMAQI
7th Aug 20261910 AMAQI
7th Aug 20261911 AMAQI
7th Aug 20261712 PMAQI
7th Aug 2026461 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026275 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20262310 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262312 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026273 AMAQI
8th Aug 2026294 AMAQI

26°C24/28°C

8th Aug 2026275 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026337 AMAQI
8th Aug 2026278 AMAQI
8th Aug 2026279 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20263212 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026212 PMAQI
8th Aug 2026403 PMAQI
8th Aug 2026384 PMAQI
8th Aug 2026365 PMAQI
8th Aug 2026386 PMAQI
8th Aug 2026427 PMAQI
8th Aug 2026338 PMAQI
8th Aug 2026409 PMAQI
8th Aug 20264610 PMAQI
8th Aug 20264211 PMAQI
9th Aug 20264612 AMAQI
9th Aug 2026291 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026423 AMAQI
9th Aug 2026314 AMAQI

24°C22/26°C

9th Aug 2026335 AMAQI
9th Aug 2026336 AMAQI
9th Aug 2026337 AMAQI
9th Aug 2026348 AMAQI
9th Aug 2026389 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262711 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026311 PMAQI
9th Aug 2026272 PMAQI
9th Aug 2026323 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026338 PMAQI
9th Aug 2026299 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262712 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026214 AMAQI

23°C22/23°C

10th Aug 2026255 AMAQI
10th Aug 2026276 AMAQI
10th Aug 2026277 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262912 PMAQI
10th Aug 2026271 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026213 PMAQI
10th Aug 2026234 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20262910 PMAQI
10th Aug 20262911 PMAQI
11th Aug 20262912 AMAQI
11th Aug 2026271 AMAQI
11th Aug 2026292 AMAQI
11th Aug 2026273 AMAQI
11th Aug 2026254 AMAQI

24°C23/25°C

11th Aug 2026275 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026277 AMAQI
11th Aug 2026368 AMAQI
11th Aug 2026339 AMAQI
11th Aug 20262910 AMAQI
11th Aug 20262711 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026271 PMAQI
11th Aug 2026272 PMAQI
11th Aug 2026213 PMAQI
11th Aug 2026274 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026237 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026239 PMAQI
11th Aug 20262310 PMAQI
11th Aug 20262311 PMAQI
12th Aug 20262512 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026254 AMAQI

23°C22/25°C

12th Aug 2026235 AMAQI
12th Aug 2026216 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026299 AMAQI
12th Aug 20263310 AMAQI
12th Aug 20263111 AMAQI
12th Aug 20263312 PMAQI
12th Aug 2026361 PMAQI
12th Aug 2026332 PMAQI
12th Aug 2026333 PMAQI
12th Aug 2026274 PMAQI
12th Aug 2026215 PMAQI
12th Aug 2026216 PMAQI
12th Aug 2026277 PMAQI
12th Aug 2026278 PMAQI
12th Aug 2026219 PMAQI
12th Aug 20262110 PMAQI
12th Aug 20262311 PMAQI
13th Aug 20262112 AMAQI
13th Aug 2026211 AMAQI
13th Aug 2026212 AMAQI
13th Aug 2026293 AMAQI
13th Aug 2026254 AMAQI

22°C21/23°C

13th Aug 2026275 AMAQI
13th Aug 2026276 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20263112 PMAQI
13th Aug 2026311 PMAQI
13th Aug 2026292 PMAQI
13th Aug 2026293 PMAQI
13th Aug 2026294 PMAQI
13th Aug 2026295 PMAQI
13th Aug 2026256 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026259 PMAQI
13th Aug 20262110 PMAQI
13th Aug 20262711 PMAQI
14th Aug 20262512 AMAQI
14th Aug 2026251 AMAQI
14th Aug 2026252 AMAQI
14th Aug 2026253 AMAQI
14th Aug 2026254 AMAQI

23°C23/23°C

14th Aug 2026255 AMAQI
14th Aug 2026256 AMAQI
14th Aug 2026237 AMAQI
14th Aug 2026238 AMAQI
14th Aug 2026199 AMAQI
14th Aug 20261910 AMAQI
14th Aug 20261911 AMAQI
14th Aug 20262512 PMAQI
14th Aug 2026251 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026213 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026295 PMAQI
14th Aug 2026256 PMAQI
14th Aug 2026277 PMAQI
14th Aug 2026338 PMAQI
14th Aug 2026299 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262511 PMAQI
15th Aug 20263212 AMAQI
15th Aug 2026331 AMAQI
15th Aug 2026332 AMAQI
15th Aug 2026333 AMAQI
15th Aug 2026334 AMAQI

24°C22/26°C

15th Aug 2026255 AMAQI
5 AM
15th Aug 2026296 AMAQI
15th Aug 2026297 AMAQI
15th Aug 2026278 AMAQI
15th Aug 2026299 AMAQI
15th Aug 20262910 AMAQI
15th Aug 20262911 AMAQI
15th Aug 20263312 PMAQI
12 PM
15th Aug 2026251 PMAQI
15th Aug 2026232 PMAQI
15th Aug 2026253 PMAQI
15th Aug 2026294 PMAQI
15th Aug 2026335 PMAQI
15th Aug 2026386 PMAQI
15th Aug 2026467 PMAQI
7 PM
15th Aug 2026448 PMAQI
15th Aug 2026329 PMAQI
15th Aug 20263010 PMAQI
15th Aug 20263311 PMAQI
12 AM
4 AM

23°C23/24°C

Day time
Avg. Highest Time
5 AM

31AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 31), while the lowest AQI was between 7 AM to 7 AM (Avg. 29).
Night time
Avg. Highest Time
1 AM - 4 AM

30AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
11 PM

27AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 30), while the lowest AQI was between 11 PM to 11 PM (Avg. 27).

2026 Days Vs Air Quality

Yangyanggun, Sokcho, Gangwon, South Korea

2026

71%

158

27%

61

2%

5

Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)

Good
158 Days
Moderate
61 Days
Poor
5 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 71%

Health Risk Level:

Low

In 2026, 71% of 227 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Yangyanggun, Sokcho, Gangwon, South Korea

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
25AQI (US)
2nd January 2026
25AQI (US)
3rd January 2026
43AQI (US)
4th January 2026
56AQI (US)
5th January 2026
31AQI (US)
6th January 2026
40AQI (US)
7th January 2026
54AQI (US)
8th January 2026
24AQI (US)
9th January 2026
27AQI (US)
10th January 2026
55AQI (US)
11th January 2026
30AQI (US)
12th January 2026
20AQI (US)
13th January 2026
35AQI (US)
14th January 2026
34AQI (US)
15th January 2026
93AQI (US)
16th January 2026
70AQI (US)
17th January 2026
65AQI (US)
18th January 2026
55AQI (US)
19th January 2026
30AQI (US)
20th January 2026
20AQI (US)
21st January 2026
28AQI (US)
22nd January 2026
28AQI (US)
23rd January 2026
47AQI (US)
24th January 2026
36AQI (US)
25th January 2026
19AQI (US)
26th January 2026
32AQI (US)
27th January 2026
62AQI (US)
28th January 2026
42AQI (US)
29th January 2026
29AQI (US)
30th January 2026
37AQI (US)
31st January 2026
44AQI (US)
1st February 2026
53AQI (US)
2nd February 2026
50AQI (US)
3rd February 2026
33AQI (US)
4th February 2026
80AQI (US)
5th February 2026
100AQI (US)
6th February 2026
74AQI (US)
7th February 2026
30AQI (US)
8th February 2026
24AQI (US)
9th February 2026
41AQI (US)
10th February 2026
62AQI (US)
11th February 2026
69AQI (US)
12th February 2026
72AQI (US)
13th February 2026
125AQI (US)
14th February 2026
135AQI (US)
15th February 2026
88AQI (US)
16th February 2026
30AQI (US)
17th February 2026
20AQI (US)
18th February 2026
50AQI (US)
19th February 2026
26AQI (US)
20th February 2026
66AQI (US)
21st February 2026
85AQI (US)
22nd February 2026
49AQI (US)
23rd February 2026
26AQI (US)
24th February 2026
29AQI (US)
25th February 2026
48AQI (US)
26th February 2026
42AQI (US)
27th February 2026
18AQI (US)
28th February 2026
39AQI (US)
1st March 2026
42AQI (US)
2nd March 2026
55AQI (US)
3rd March 2026
32AQI (US)
4th March 2026
71AQI (US)
5th March 2026
55AQI (US)
6th March 2026
48AQI (US)
7th March 2026
56AQI (US)
8th March 2026
30AQI (US)
9th March 2026
51AQI (US)
10th March 2026
83AQI (US)
11th March 2026
76AQI (US)
12th March 2026
62AQI (US)
13th March 2026
33AQI (US)
14th March 2026
27AQI (US)
15th March 2026
63AQI (US)
16th March 2026
79AQI (US)
17th March 2026
83AQI (US)
18th March 2026
71AQI (US)
19th March 2026
48AQI (US)
20th March 2026
42AQI (US)
21st March 2026
61AQI (US)
22nd March 2026
50AQI (US)
23rd March 2026
75AQI (US)
24th March 2026
109AQI (US)
25th March 2026
125AQI (US)
26th March 2026
104AQI (US)
27th March 2026
89AQI (US)
28th March 2026
87AQI (US)
29th March 2026
71AQI (US)
30th March 2026
56AQI (US)
31st March 2026
35AQI (US)
1st April 2026
37AQI (US)
2nd April 2026
61AQI (US)
3rd April 2026
50AQI (US)
4th April 2026
37AQI (US)
5th April 2026
45AQI (US)
6th April 2026
24AQI (US)
7th April 2026
24AQI (US)
8th April 2026
36AQI (US)
9th April 2026
43AQI (US)
10th April 2026
24AQI (US)
11th April 2026
46AQI (US)
12th April 2026
52AQI (US)
13th April 2026
48AQI (US)
14th April 2026
51AQI (US)
15th April 2026
42AQI (US)
16th April 2026
36AQI (US)
17th April 2026
18th April 2026
54AQI (US)
19th April 2026
60AQI (US)
20th April 2026
44AQI (US)
21st April 2026
58AQI (US)
22nd April 2026
23rd April 2026
45AQI (US)
24th April 2026
17AQI (US)
25th April 2026
36AQI (US)
26th April 2026
51AQI (US)
27th April 2026
30AQI (US)
28th April 2026
26AQI (US)
29th April 2026
23AQI (US)
30th April 2026
42AQI (US)
1st May 2026
53AQI (US)
2nd May 2026
62AQI (US)
3rd May 2026
26AQI (US)
4th May 2026
19AQI (US)
5th May 2026
25AQI (US)
6th May 2026
32AQI (US)
7th May 2026
56AQI (US)
8th May 2026
39AQI (US)
9th May 2026
10th May 2026
32AQI (US)
11th May 2026
30AQI (US)
12th May 2026
31AQI (US)
13th May 2026
42AQI (US)
14th May 2026
33AQI (US)
15th May 2026
39AQI (US)
16th May 2026
76AQI (US)
17th May 2026
64AQI (US)
18th May 2026
56AQI (US)
19th May 2026
52AQI (US)
20th May 2026
62AQI (US)
21st May 2026
66AQI (US)
22nd May 2026
79AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
70AQI (US)
25th May 2026
64AQI (US)
26th May 2026
46AQI (US)
27th May 2026
25AQI (US)
28th May 2026
19AQI (US)
29th May 2026
27AQI (US)
30th May 2026
24AQI (US)
31st May 2026
27AQI (US)
1st June 2026
27AQI (US)
2nd June 2026
56AQI (US)
3rd June 2026
46AQI (US)
4th June 2026
24AQI (US)
5th June 2026
23AQI (US)
6th June 2026
26AQI (US)
7th June 2026
22AQI (US)
8th June 2026
21AQI (US)
9th June 2026
24AQI (US)
10th June 2026
23AQI (US)
11th June 2026
42AQI (US)
12th June 2026
51AQI (US)
13th June 2026
34AQI (US)
14th June 2026
33AQI (US)
15th June 2026
40AQI (US)
16th June 2026
41AQI (US)
17th June 2026
39AQI (US)
18th June 2026
38AQI (US)
19th June 2026
41AQI (US)
20th June 2026
14AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
22AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
21AQI (US)
25th June 2026
25AQI (US)
26th June 2026
27AQI (US)
27th June 2026
27AQI (US)
28th June 2026
28AQI (US)
29th June 2026
26AQI (US)
30th June 2026
23AQI (US)
1st July 2026
23AQI (US)
2nd July 2026
22AQI (US)
3rd July 2026
25AQI (US)
4th July 2026
66AQI (US)
5th July 2026
66AQI (US)
6th July 2026
44AQI (US)
7th July 2026
33AQI (US)
8th July 2026
28AQI (US)
9th July 2026
20AQI (US)
10th July 2026
25AQI (US)
11th July 2026
26AQI (US)
12th July 2026
25AQI (US)
13th July 2026
26AQI (US)
14th July 2026
28AQI (US)
15th July 2026
22AQI (US)
16th July 2026
44AQI (US)
17th July 2026
56AQI (US)
18th July 2026
30AQI (US)
19th July 2026
14AQI (US)
20th July 2026
22AQI (US)
21st July 2026
34AQI (US)
22nd July 2026
26AQI (US)
23rd July 2026
33AQI (US)
24th July 2026
29AQI (US)
25th July 2026
34AQI (US)
26th July 2026
32AQI (US)
27th July 2026
28AQI (US)
28th July 2026
29AQI (US)
29th July 2026
37AQI (US)
30th July 2026
30AQI (US)
31st July 2026
24AQI (US)
1st August 2026
34AQI (US)
2nd August 2026
33AQI (US)
3rd August 2026
32AQI (US)
4th August 2026
29AQI (US)
5th August 2026
29AQI (US)
6th August 2026
27AQI (US)
7th August 2026
23AQI (US)
8th August 2026
31AQI (US)
9th August 2026
31AQI (US)
10th August 2026
26AQI (US)
11th August 2026
26AQI (US)
12th August 2026
27AQI (US)
13th August 2026
26AQI (US)
14th August 2026
25AQI (US)
15th August 2026
31AQI (US)
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

40AQI (US)

56AQI (US)

64AQI (US)

41AQI (US)

45AQI (US)

30AQI (US)

32AQI (US)

29AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202643AQI (US)

23
8
16
10
2
10
18
3
21
7
17
13
28
2
28
3
15
158
61
5

Highest AQI (US) recorded in

March

64AQI (US)

Lowest AQI (US) recorded in

August

29AQI (US)

202547AQI (US)

14
16
1
20
8
13
18
13
17
16
15
16
14
25
6
25
6
30
27
4
19
11
21
10
239
125
1

Highest AQI (US) recorded in

January

57AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

202444AQI (US)

17
14
21
7
1
16
14
1
13
15
2
22
9
16
14
24
7
27
4
30
29
2
22
8
27
4
264
98
4

Highest AQI (US) recorded in

April

58AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202350AQI (US)

20
8
2
9
17
2
6
23
2
10
17
3
18
13
16
13
22
9
28
3
29
1
21
10
19
6
16
15
214
135
9

Highest AQI (US) recorded in

March

67AQI (US)

Lowest AQI (US) recorded in

September

34AQI (US)

202248AQI (US)

10
18
2
8
10
3
15
13
3
6
11
15
16
21
9
17
4
1
28
1
30
1
17
13
24
7
192
103
8

Highest AQI (US) recorded in

February

66AQI (US)

Lowest AQI (US) recorded in

August

30AQI (US)

202148AQI (US)

21
8
14
13
1
12
18
1
13
17
23
6
1
1
22
8
26
5
26
5
27
3
26
5
16
13
1
18
12
1
244
113
5
1

Highest AQI (US) recorded in

March

62AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202046AQI (US)

6
7
9
12
17
1
13
17
28
3
24
7
23
6
23
8
19
9
2
16
12
3
178
82
5

Highest AQI (US) recorded in

December

56AQI (US)

Lowest AQI (US) recorded in

July

34AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
50AQI (US)
Least Polluted Year Recorded
2026(Avg.)
43AQI (US)

Yangyanggun's annual 2026 AQI (US) (43) shows an average percentage change of -8.6% (improved AQI (US)) compared to previous years: 2020 (46), 2021 (48), 2022 (48), 2023 (50), 2024 (44), 2025 (47).